Google News 
Copa Colsanitas: Maria Camila Osorio Serrano keeps Colombian hopes alive
Harmony Tan reached the first WTA quarter-finals of her career; Tamara Zidansek makes to QF
Abbey Johnson
Charleston Open: Danka Kovinic ousts Petra Kvitova, Ashleigh Barty reaches QF
Garbine Muguruza's run ended with a mid-match retirement with an injury
Copa Colsanitas: Sara Errani, Nuria Parrizas Diaz make quarter-finals
Tamara Zidansek is the highest seed left in the draw
Charleston Open: Ashleigh Barty begins clay campaign with a resounding win
Second seed Sofia Kenin, however, fell in the opening round to Lauren Davis
Copa Colsanitas: Sara Errani dumps Sara Sorribes Tormo out in 1R
Daniela Seguel shunted out Clara Tauson in the round-of-32
Charleston Open: Garbine Muguruza, Petra Kvitova move into 3R
Coco Gauff scored an opening-round win over Tsvetana Pironkova
Copa Colsanitas: Seeds Saisai Zheng, Yafan Wang, Jasmine Paolini make it to 2R
Spanish qualifier Nuria Parrizas Diaz completed a milestone win in 1R
Charleston Open: Amanda Anisimova, Alize Cornet, Paula Badosa score 3-set wins
Yulia Putintseva, Ajla Tomljanovic and Lauren Davis were some of the other winners in 1R
Ashleigh Barty pips injured Bianca Andreescu to Miami Open title retention
The world no. 1 won 6-3, 4-0 against the eighth-seeded Canadian
Miami Open: Bianca Andreescu and Ashleigh Barty set blockbuster final
Andreescu got past Maria Sakkari while Barty won against Elina Svitolina
Miami Open: Bianca Andreescu and Maria Sakkari seek a place in the final
Andreescu ousted Sara Sorribes Tormo while Sakkari upset Naomi Osaka
Miami Open: Ashleigh Barty pips Aryna Sabalenka to make it to the penultimate round
Elina Svitolina won the other quarter-final against Anastasija Sevastova
Miami Open: Bianca Andreescu claims win in late-night thriller; Osaka moves into QF
Maria Sakkari, Aryna Sabalenka and Ashleigh Barty also reached the quarter-finals
Miami Open: Garbine Muguruza digs deep against Anna Kalinskaya to reach 4R
Jessica Pegula, Bianca Andreescu and Maria Sakkari were some of the other winners in 3R
Miami Open: Ana Konjuh turns back time with upset over Iga Swiatek
Victoria Azarenka, Ashleigh Barty and Petra Kvitova were the other winners in the 3rd round
Shoulder injury forces Simona Halep out of Miami Open
The third seed was to play Anastasija Sevastova in the third round
Miami Open: Garbine Muguruza, Naomi Osaka keep momentum going
Sofia Kenin, Elise Mertens and Bianca Andreescu were among the other winners in the second round
Miami Open: Simona Halep out-grits Caroline Garcia for win no. 400
Ashleigh Barty, Elina Svitolina and Aryna Sabalenka were the others who advanced to 2R
Miami Open: Ana Konjuh and Sloane Stephens win milestone matches
Victoria Azarenka received a walkover into the third round
Miami Open: Zarina Diyas shunts out erratic Venus Williams in first round
Shelby Rogers, Nadia Podoroska and Laura Siegemund were among the other winners
Miami Open: Andy Murray pulls out of Miami Open with groin injury
The world no. 119 had received a wildcard to play the tournament this year
Monterrey Open: Leylah Fernandez joins the champions corner with 1st title
Fernandez beat Viktorija Golubic 6-1, 6-4 in the final
St. Petersburg Open: Daria Kasatkina claims title as Margarita Gasparyan retires
Raluca Olaru and Nadiia Kichenok won the doubles title
Monterrey Open: Leylah Fernandez and Viktorija Golubic to contest final
Fernandez and Golubic scored upsets over Sara Sorribes Tormo and Ann Li respectively
St. Petersburg Open: Margarita Gasparyan & Daria Kasatkina to battle it out in final
Gasparyan ousted Vera Zvonareva while Kasatkina pipped Svetlana Kuznetsova
Monterrey Open: Sara Sorribes Tormo second straight SF in Mexico
Leylah Fernandez, Viktorija Golubic and Ann Li are the other three semi-finalists
St. Petersburg Open: Svetlana Kuznetsova, Vera Zvonareva headline SF derbies
Kuznetsova will clash against Daria Kasatkina while Zvonareva's opponent is Margarita Gasparyan
St. Petersburg Open: Sara Sorribes Tormo reaches the last eight
Leylah Fernandez, Anna Karolina Schmiedlova and Viktoria Kuzmova also reached the QF
St. Petersburg Open: Vera Zvonareva ousts Fiona Ferro to set new tournament record
Svetlana Kuznetsova, Ekaterina Alexandrova, Jaqueline Cristian were the other winners
Monterrey Open: Sloane Stephens, Nadia Podoroska mark seeds' exodus
Saisai Zheng is the highest seed left in the draw